<template>
    <el-upload drag :action="uploadImageAction" multiple :headers="{ token }" name="img" :data="data"
        :on-success="uploadSuccess" :on-error="uploadError">
        <el-icon class="el-icon--upload"><upload-filled /></el-icon>
        <div class="el-upload__text">
            Drop file here or <em>click to upload</em>
        </div>
        <template #tip>
            <div class="el-upload__tip">
                jpg/png files with a size less than 500kb
            </div>
        </template>
    </el-upload>
</template>

<script setup>
    import { uploadImageAction } from '~/api/image'
    import { getToken } from '~/composables/auth'
    import { toast } from '~/composables/util'

    const token = getToken()

    defineProps({
        data: Object
    })

    const emit = defineEmits(["success"])

    const uploadSuccess = (response, uploadFile, uploadFiles) => {
        emit("success", {
            response, uploadFile, uploadFiles
        })
    }

    const uploadError = (error, uploadFile, uploadFiles) => {
        let msg = JSON.parse(error.message).msg || "上传失败"
        toast(msg, "error")
    }
</script>